The dates for next year:
The problem with that though is that they would have to push back Eurovision to October forever since a new broadcaster needs about a year to prepare everything. We will see.
https://eurovision.tv/story/changes-announced-to-ensure-eurovision-comes-back-for-goodAs part of the measures to ensure the sustainability of the Eurovision Song Contest, the Reference Group has decided on a one-year trial basis to lift the ban of backing vocals (harmonies) from the backing tracks.
I don't want the show to be like Melfest nn
I'm not hugely bothered. I think it works quite well in Melfest - you don't generally lose the overall live feel of the performance with just the BVs pre-recorded I think.